Determination of the Boundaries of the Non-Magnetic Phase of the Dual-Phase Magnetic Material of the Starter-Generator RotorVyacheslav Vavilov, Flyur Ismagilov, Oksana Yushkova, Egor Pronin and Alexey ZherebtsovE3S Web Conf., 446 (2023) 02004DOI: https://doi.org/10.1051/e3sconf/202344602004